[INFO] crate approx 0.3.2 is already in cache
[INFO] testing approx-0.3.2 against beta-2020-06-03 for beta-1.45-1
[INFO] extracting crate approx 0.3.2 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate approx 0.3.2 on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate approx 0.3.2
[INFO] finished tweaking crates.io crate approx 0.3.2
[INFO] tweaked toml for crates.io crate approx 0.3.2 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ceca5ee550561b150b60547f654afee995b92d5d5626fceb52de4ee4238a5c12
[INFO] running `"docker" "start" "-a" "ceca5ee550561b150b60547f654afee995b92d5d5626fceb52de4ee4238a5c12"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling approx v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `"docker" "inspect" "ceca5ee550561b150b60547f654afee995b92d5d5626fceb52de4ee4238a5c12"`
[INFO] running `"docker" "rm" "-f" "ceca5ee550561b150b60547f654afee995b92d5d5626fceb52de4ee4238a5c12"`
[INFO] [stdout] ceca5ee550561b150b60547f654afee995b92d5d5626fceb52de4ee4238a5c12
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] efd1d64871e8e70d40e8845f98e9a07e6d482e8e92677b0d93d1725f6f0b817f
[INFO] running `"docker" "start" "-a" "efd1d64871e8e70d40e8845f98e9a07e6d482e8e92677b0d93d1725f6f0b817f"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling approx v0.3.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 6.94s
[INFO] running `"docker" "inspect" "efd1d64871e8e70d40e8845f98e9a07e6d482e8e92677b0d93d1725f6f0b817f"`
[INFO] running `"docker" "rm" "-f" "efd1d64871e8e70d40e8845f98e9a07e6d482e8e92677b0d93d1725f6f0b817f"`
[INFO] [stdout] efd1d64871e8e70d40e8845f98e9a07e6d482e8e92677b0d93d1725f6f0b817f
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 93a68ade756583be762f833b58dd250563b4e6f1eb2ca53e4a36acfe85f7e2b4
[INFO] running `"docker" "start" "-a" "93a68ade756583be762f833b58dd250563b4e6f1eb2ca53e4a36acfe85f7e2b4"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/approx-271481273ddab65d
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/abs_diff_eq-60206facc2dd7790
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 34 tests
[INFO] [stdout] test test_f32::test_basic ... ok
[INFO] [stdout] test test_f32::test_mid_neg ... ok
[INFO] [stdout] test test_f32::test_epsilon ... ok
[INFO] [stdout] test test_f32::test_zero ... ok
[INFO] [stdout] test test_f64::test_basic ... ok
[INFO] [stdout] test test_f32::test_small_neg ... ok
[INFO] [stdout] test test_f64::test_big_neg ... ok
[INFO] [stdout] test test_f32::test_small ... ok
[INFO] [stdout] test test_f32::test_mid ... ok
[INFO] [stdout] test test_f32::test_max ... ok
[INFO] [stdout] test test_f64::test_max ... ok
[INFO] [stdout] test test_f64::test_epsilon ... ok
[INFO] [stdout] test test_f64::test_mid_neg ... ok
[INFO] [stdout] test test_f32::test_big ... ok
[INFO] [stdout] test test_f64::test_zero ... ok
[INFO] [stdout] test test_ref::test_f32::test_basic ... ok
[INFO] [stdout] test test_ref::test_f64::test_basic ... ok
[INFO] [stdout] test test_slice::test_f32::test_basic ... ok
[INFO] [stdout] test test_slice::test_f64::test_basic ... ok
[INFO] [stdout] test test_f64::test_big ... ok
[INFO] [stdout] test test_f64::test_close_to_zero ... ok
[INFO] [stdout] test test_f32::test_nan ... ok
[INFO] [stdout] test test_f32::test_opposite_signs ... ok
[INFO] [stdout] test test_f64::test_mid ... ok
[INFO] [stdout] test test_f64::test_small ... ok
[INFO] [stdout] test test_f64::test_nan ... ok
[INFO] [stdout] test test_f64::test_small_neg ... ok
[INFO] [stdout] test test_f64::test_opposite_signs ... ok
[INFO] [stdout] test test_f32::test_close_to_zero ... ok
[INFO] [stdout] test test_f32::test_big_neg ... ok
[INFO] [stdout] test test_f32::test_basic_panic_eq ... ok
[INFO] [stdout] test test_f32::test_basic_panic_ne ... ok
[INFO] [stdout] test test_f64::test_basic_panic_eq ... ok
[INFO] [stdout] test test_f64::test_basic_panic_ne ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/macro_import-e6f402e1753c60f9
[INFO] [stdout] test test_macro_import::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/macros-26080a5740ca2a12
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_abs_diff_eq ... ok
[INFO] [stdout] test test_ulps_ne_trailing_commas ... ok
[INFO] [stdout] test test_ulps_ne ... ok
[INFO] [stdout] test test_ulps_eq_trailing_commas ... ok
[INFO] [stdout] test test_ulps_eq ... ok
[INFO] [stdout] test test_abs_diff_ne_trailing_commas ... ok
[INFO] [stdout] test test_abs_diff_ne ... ok
[INFO] [stdout] test test_relative_eq ... ok
[INFO] [stdout] test test_abs_diff_eq_trailing_commas ... ok
[INFO] [stdout] test test_relative_ne ... ok
[INFO] [stdout] test test_relative_ne_trailing_commas ... ok
[INFO] [stdout] test test_relative_eq_trailing_commas ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/relative_eq-eef25e34a3c12990
[INFO] [stdout] 
[INFO] [stdout] running 37 tests
[INFO] [stdout] test test_f32::test_basic ... ok
[INFO] [stdout] test test_f32::test_max ... ok
[INFO] [stdout] test test_f32::test_mid ... ok
[INFO] [stdout] test test_f32::test_big ... ok
[INFO] [stdout] test test_f32::test_big_neg ... ok
[INFO] [stdout] test test_f32::test_mid_neg ... ok
[INFO] [stdout] test test_f32::test_epsilon ... ok
[INFO] [stdout] test test_f32::test_close_to_zero ... ok
[INFO] [stdout] test test_f64::test_basic ... ok
[INFO] [stdout] test test_f32::test_infinity ... ok
[INFO] [stdout] test test_f32::test_zero ... ok
[INFO] [stdout] test test_f32::test_zero_infinity ... ok
[INFO] [stdout] test test_f64::test_big_neg ... ok
[INFO] [stdout] test test_f64::test_close_to_zero ... ok
[INFO] [stdout] test test_f64::test_mid ... ok
[INFO] [stdout] test test_f64::test_mid_neg ... ok
[INFO] [stdout] test test_f64::test_nan ... ok
[INFO] [stdout] test test_f64::test_opposite_signs ... ok
[INFO] [stdout] test test_f64::test_small ... ok
[INFO] [stdout] test test_f64::test_small_neg ... ok
[INFO] [stdout] test test_ref::test_f32::test_basic ... ok
[INFO] [stdout] test test_slice::test_f32::test_basic ... ok
[INFO] [stdout] test test_ref::test_f64::test_basic ... ok
[INFO] [stdout] test test_slice::test_f64::test_basic ... ok
[INFO] [stdout] test test_f64::test_epsilon ... ok
[INFO] [stdout] test test_f64::test_infinity ... ok
[INFO] [stdout] test test_f32::test_nan ... ok
[INFO] [stdout] test test_f64::test_zero ... ok
[INFO] [stdout] test test_f32::test_opposite_signs ... ok
[INFO] [stdout] test test_f32::test_small_neg ... ok
[INFO] [stdout] test test_f32::test_small ... ok
[INFO] [stdout] test test_f64::test_max ... ok
[INFO] [stdout] test test_f64::test_big ... ok
[INFO] [stdout] test test_f32::test_basic_panic_ne ... ok
[INFO] [stdout] test test_f64::test_basic_panic_ne ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/ulps_eq-35f720925d03e445
[INFO] [stdout] test test_f32::test_basic_panic_eq ... ok
[INFO] [stdout] test test_f64::test_basic_panic_eq ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 37 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 36 tests
[INFO] [stdout] test test_f32::test_basic ... ok
[INFO] [stdout] test test_f32::test_epsilon ... ok
[INFO] [stdout] test test_f32::test_max ... ok
[INFO] [stdout] test test_f32::test_small ... ok
[INFO] [stdout] test test_f32::test_infinity ... ok
[INFO] [stdout] test test_f32::test_opposite_signs ... ok
[INFO] [stdout] test test_f32::test_zero ... ok
[INFO] [stdout] test test_f32::test_big ... ok
[INFO] [stdout] test test_f32::test_big_neg ... ok
[INFO] [stdout] test test_f32::test_small_neg ... ok
[INFO] [stdout] test test_f32::test_close_to_zero ... ok
[INFO] [stdout] test test_f64::test_basic ... ok
[INFO] [stdout] test test_f32::test_mid_neg ... ok
[INFO] [stdout] test test_f64::test_big ... ok
[INFO] [stdout] test test_f32::test_nan ... ok
[INFO] [stdout] test test_f64::test_big_neg ... ok
[INFO] [stdout] test test_f64::test_max ... ok
[INFO] [stdout] test test_f64::test_mid ... ok
[INFO] [stdout] test test_f64::test_infinity ... ok
[INFO] [stdout] test test_f64::test_nan ... ok
[INFO] [stdout] test test_f64::test_epsilon ... ok
[INFO] [stdout] test test_f64::test_close_to_zero ... ok
[INFO] [stdout] test test_f64::test_opposite_signs ... ok
[INFO] [stdout] test test_f64::test_small ... ok
[INFO] [stdout] test test_f64::test_mid_neg ... ok
[INFO] [stdout] test test_f64::test_zero ... ok
[INFO] [stdout] test test_f64::test_small_neg ... ok
[INFO] [stdout] test test_f32::test_mid ... ok
[INFO] [stdout] test test_ref::test_f32::test_basic ... ok
[INFO] [stdout] test test_ref::test_f64::test_basic ... ok
[INFO] [stdout] test test_slice::test_f32::test_basic ... ok
[INFO] [stdout] test test_slice::test_f64::test_basic ... ok
[INFO] [stdout] test test_f64::test_basic_panic_eq ... ok
[INFO] [stderr]    Doc-tests approx
[INFO] [stdout] test test_f32::test_basic_panic_ne ... ok
[INFO] [stdout] test test_f32::test_basic_panic_eq ... ok
[INFO] [stdout] test test_f64::test_basic_panic_ne ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 36 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs -  (line 99) ... ok
[INFO] [stdout] test src/lib.rs - Relative (line 245) ... ok
[INFO] [stdout] test src/lib.rs -  (line 53) ... ok
[INFO] [stdout] test src/lib.rs -  (line 22) ... ok
[INFO] [stdout] test src/lib.rs - AbsDiff (line 184) ... ok
[INFO] [stdout] test src/lib.rs - Ulps (line 321) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "93a68ade756583be762f833b58dd250563b4e6f1eb2ca53e4a36acfe85f7e2b4"`
[INFO] running `"docker" "rm" "-f" "93a68ade756583be762f833b58dd250563b4e6f1eb2ca53e4a36acfe85f7e2b4"`
[INFO] [stdout] 93a68ade756583be762f833b58dd250563b4e6f1eb2ca53e4a36acfe85f7e2b4